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The Working Principle of gas thermocouple

You know what is gas thermocouple ? How does it work ? Today I would like to share the knowledge with you .

Gas thermocouple and supporting the use of electromagnetic valve is composed of gas safty protection devices ,remove thermocouple is a microprocessor can provide the power transducer,electromagnetic valve is the control elements ,when thermocouple tips when heated by fire department ,cold and heat generated due to difference between the thermocouple power ,therefore,to form closed loop current in the external magnetic solenoid valve and the incentive effect,in which , the gas absorption,when the flame,thermocouple rapidly lose potential ,electromagnetic valve is lost in the suction under the action of compression spring and gas path and safety protection .